keepalived高可用+nginx负载均衡
部署环境：
centos7:192.168.59.130 keepalived+nginx
centos7:192.168.59.131 web服务
centos7:192.168.59.132 web服务
centos7:192.168.59.133 keepalived+nginx
一、NGINX负载均衡
NGIN版本1.18
安装相关依赖（四台安装）
yum -y install gcc gcc-c++ pcre-devel zlib-devel openssl-devel
1
安装NGINX
tar xzf nginx-1.18.0.tar.gz
cd nginx-1.18.0
./configure
make && make install
二、设置代理机
vim /usr/local/nginx/conf/nginx.conf
三、web端设置
配置：
192.168.59.131
192.168.59.132
vim /usr/local/nginx/html/index.html
master配置文件：
backup配置文件：